Struct tokio_buf::util::Chain

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pub struct Chain<T, U> { /* private fields */ }

Expand description

A buf stream that sequences two buf streams together.

Chain values are produced by the chain function on BufStream.

Trait Implementations

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impl<T, U> BufStream for Chain<T, U> where
T: BufStream,
U: BufStream<Error = T::Error>,

type Item = Either<T::Item, U::Item>

Values yielded by the BufStream. Read more

type Error = T::Error

The error type this BufStream might generate.

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fn poll_buf(&mut self) -> Poll<Option<Self::Item>, Self::Error>

Attempt to pull out the next buffer of this stream, registering the current task for wakeup if the value is not yet available, and returning None if the stream is exhausted. Read more

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fn size_hint(&self) -> SizeHint

Returns the bounds on the remaining length of the stream. Read more

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impl<T: Debug, U: Debug> Debug for Chain<T, U>

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

Auto Trait Implementations

impl<T, U> RefUnwindSafe for Chain<T, U> where
T: RefUnwindSafe,
U: RefUnwindSafe,

impl<T, U> Send for Chain<T, U> where
T: Send,
U: Send,

impl<T, U> Sync for Chain<T, U> where
T: Sync,
U: Sync,

impl<T, U> Unpin for Chain<T, U> where
T: Unpin,
U: Unpin,

impl<T, U> UnwindSafe for Chain<T, U> where
T: UnwindSafe,
U: UnwindSafe,

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> BufStreamExt for T where
T: BufStream,

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fn chain<T>(self, other: T) -> Chain<Self, T> where
Self: Sized,
T: BufStream<Error = Self::Error>,

Takes two buf streams and creates a new buf stream over both in sequence. Read more

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fn collect<T>(self) -> Collect<Self, T> where
Self: Sized,
T: FromBufStream<Self::Item>,

Consumes all data from self, storing it in byte storage of type T. Read more

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fn limit(self, amount: u64) -> Limit<Self> where
Self: Sized,

Limit the number of bytes that the stream can yield. Read more

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fn into_stream(self) -> IntoStream<Self> where
Self: Sized,

Creates a Stream from a BufStream. Read more

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impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

pub fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct tokio_buf::util::Chain

Trait Implementations

impl<T, U> BufStream for Chain<T, U> where
T: BufStream,
U: BufStream<Error = T::Error>,

type Item = Either<T::Item, U::Item>

type Error = T::Error

fn poll_buf(&mut self) -> Poll<Option<Self::Item>, Self::Error>

fn size_hint(&self) -> SizeHint

impl<T: Debug, U: Debug> Debug for Chain<T, U>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Auto Trait Implementations

impl<T, U> RefUnwindSafe for Chain<T, U> where
T: RefUnwindSafe,
U: RefUnwindSafe,

impl<T, U> Send for Chain<T, U> where
T: Send,
U: Send,

impl<T, U> Sync for Chain<T, U> where
T: Sync,
U: Sync,

impl<T, U> Unpin for Chain<T, U> where
T: Unpin,
U: Unpin,

impl<T, U> UnwindSafe for Chain<T, U> where
T: UnwindSafe,
U: UnwindSafe,

Blanket Implementations

impl<T> Any for T where
T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where
T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where
T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

impl<T> BufStreamExt for T where
T: BufStream,

fn chain<T>(self, other: T) -> Chain<Self, T> where
Self: Sized,
T: BufStream<Error = Self::Error>,

fn collect<T>(self) -> Collect<Self, T> where
Self: Sized,
T: FromBufStream<Self::Item>,

fn limit(self, amount: u64) -> Limit<Self> where
Self: Sized,

fn into_stream(self) -> IntoStream<Self> where
Self: Sized,

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<T, U> Into<U> for T where
U: From<T>,

pub fn into(self) -> U

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Struct tokio_buf::util::Chain

Trait Implementations

impl<T, U> BufStream for Chain<T, U> where T: BufStream, U: BufStream<Error = T::Error>,

type Item = Either<T::Item, U::Item>

type Error = T::Error

fn poll_buf(&mut self) -> Poll<Option<Self::Item>, Self::Error>

fn size_hint(&self) -> SizeHint

impl<T: Debug, U: Debug> Debug for Chain<T, U>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Auto Trait Implementations

impl<T, U> RefUnwindSafe for Chain<T, U> where T: RefUnwindSafe, U: RefUnwindSafe,

impl<T, U> Send for Chain<T, U> where T: Send, U: Send,

impl<T, U> Sync for Chain<T, U> where T: Sync, U: Sync,

impl<T, U> Unpin for Chain<T, U> where T: Unpin, U: Unpin,

impl<T, U> UnwindSafe for Chain<T, U> where T: UnwindSafe, U: UnwindSafe,

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

impl<T> BufStreamExt for T where T: BufStream,

fn chain<T>(self, other: T) -> Chain<Self, T> where Self: Sized, T: BufStream<Error = Self::Error>,

fn collect<T>(self) -> Collect<Self, T> where Self: Sized, T: FromBufStream<Self::Item>,

fn limit(self, amount: u64) -> Limit<Self> where Self: Sized,

fn into_stream(self) -> IntoStream<Self> where Self: Sized,

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

pub fn into(self) -> U

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<T, U> BufStream for Chain<T, U> where
T: BufStream,
U: BufStream<Error = T::Error>,

impl<T, U> RefUnwindSafe for Chain<T, U> where
T: RefUnwindSafe,
U: RefUnwindSafe,

impl<T, U> Send for Chain<T, U> where
T: Send,
U: Send,

impl<T, U> Sync for Chain<T, U> where
T: Sync,
U: Sync,

impl<T, U> Unpin for Chain<T, U> where
T: Unpin,
U: Unpin,

impl<T, U> UnwindSafe for Chain<T, U> where
T: UnwindSafe,
U: UnwindSafe,

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T> BufStreamExt for T where
T: BufStream,

fn chain<T>(self, other: T) -> Chain<Self, T> where
Self: Sized,
T: BufStream<Error = Self::Error>,

fn collect<T>(self) -> Collect<Self, T> where
Self: Sized,
T: FromBufStream<Self::Item>,

fn limit(self, amount: u64) -> Limit<Self> where
Self: Sized,

fn into_stream(self) -> IntoStream<Self> where
Self: Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,